baber/WOPTO huggingface dataset:
Patent JP-2004249567-A (JP)
Title: Led printer
Inventor: ASAKURA MASANORI
IPC: B41J2/44
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED printer in which line pitch can be adjusted with high precision in a relatively short time without causing any degradation of image quality when the printer is manufactured.  <P>SOLUTION: During an interval L0 from VSYNC to generation of an Latch signal, the width L1 and period L2 of the Latch signal are stored in registers 32, 35 and 37. A counter 31 counts L0 of clk to start generation of the Latch signal, and a counter 34 counts L1 of clk after starting generation and then terminates generation of the Latch signal. On the other hand, a counter 36 counts L2 of clk after generation of Latch to generate next Latch signal, and uses that Latch signal as a trigger for generating strobe signals STRn, Vclk and Video. At the time of manufacture, the L0, L1 and L2 being stored in the registers 32, 35 and 37 are altered properly in order to alter the width, period, and the like, of the Latch signal thus adjusting the line pitch, and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249829-A (JP)
Title: Method of manufacturing molded body for vehicle body
Inventor: YAMASHITA KOJIRO
IPC: B23K11/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a molded body for a vehicle body capable of securing the strength/rigidity of the molded body for the vehicle body and securing the corrosiveness of the mating surface of a flange part in the molded body for the vehicle body.  <P>SOLUTION: Before assembled plate materials 4 are welded to the flange parts 5 to assemble the molded body for the vehicle body, a plating layer 3 is formed on the inner surface of the welded flange part 5 of at least one of the plurality of assembled plate materials 4 to secure a corrosive resistance between the flange parts 5 by the plating layer 3. Then the strength/rigidity of the molded body 6 for the vehicle body can be secured by nitriding the molded body 6 for the vehicle body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254477-A (JP)
Title: Motor
Inventor: KANEKO MASAHIRO
IPC: H02K21/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein leakage flux produced by the motor is blocked off (reduced) and influences of magnetic noise and electromagnetic noise due to leakage can be eliminated.  <P>SOLUTION: The motor comprises a stator installed on the inner circumferential surface of a motor case, and a rotor which rotatably supports a rotating shaft by bearings provided in the motor case and is opposed to the stator. A nonmagnetic material is used for the material of the rotating shaft, and a magnetic shielding cover made of a magnetic material is placed outside the motor case to cover the motor case. As a result, leakage flux produced when the motor is driven is blocked off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257950-A (JP)
Title: Semiconductor pressure sensor
Inventor: UENO MASATO
IPC: H01L23/24
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength of a wire without enlarging a diameter of a bonding wire as much as possible, in a semiconductor pressure sensor having fully filled gel structure.  <P>SOLUTION: In this semiconductor pressure sensor 100 provided with a conductor part 2 comprising a conductive material, a sensor chip 3 comprising a semiconductor for detecting pressure to generate an electric signal in response to a detected value thereof, the bonding wire 5 for connecting the sensor chip 3 electrically to the conductor part 2, and a protecting member 6 having an electrical insulation property and flexibility for coating the sensor chip 3 and the bonding wire 5 to protect them, the bonding wire 5 comprises alloy constituted of gold and palladium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259214-A (JP)
Title: Positioning unit and computer program
Inventor: KITAGAWA TOMONOBU
IPC: H02P5/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a main shaft speed synchronized with a driven shaft position in the inside of a positioning unit.  <P>SOLUTION: This positioning unit 2 comprises a synchronization computing part 26 wherein the first synchronization curve 26a for specifying a relation between a main shaft position and the driven shaft position is stored to convert input main shaft position information into driven shaft position information to be output, according to the first synchronization curve 26a, and a position output part 27 for outputting a driven shaft position signal for controlling the driven shaft position according to the driven shaft position information that is an output from the synchronization computing part 26. The positioning unit 2 is provided further with a speed calculating part 25 for calculating main shaft position information based on a time difference in the input main shaft position information, and the synchronization computing part 26 has further a function wherein the second synchronization curve 26b for specifying a relation between the main shaft speed and the driven shaft position is stored to convert main shaft speed information imparted from the speed calculating part 25 into the driven shaft position information to be output, according to the second synchronization curve 26b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254664-A (JP)
Title: Handle cap of spinning reel
Inventor: HIRAOKA KOICHI
IPC: A01K89/01
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle cap of a spinning reel, capable of easily being attached on and off and also improved with waterproof property.  <P>SOLUTION: This handle cap is provided by screwing a bolt member 18 with a first female screw part 7f formed at the tip end part of a handle shaft part 7c of a spinning reel, and installing a cap member 19 at a boss part 17a. The bolt member 18 has a first male screw part 18a screwing with the first female part 7f, and a head part 18b formed at the base end part of the first male screw part 18a. The cap member 19 has a second male part 19a screwing with a second female screw part 17d formed on a penetrating hole 17c, an engaging part 19b engaging with the outer circumferential part of the head part 18b as incapable of rotating, and a leaving part 19c formed in an outer direction of the axial direction of the engaging part 19b and leaving the outer circumferential part of the head part 18c as capable of rotating after fastening the bolt member 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264125-A (JP)
Title: Timepiece
Inventor: MIYASHITA MASAAKI
IPC: G04B3/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for securing operability with respect to an external operation member of a timepiece while preventing the operation member and a component engaged therewith from being damaged and preventing the operation member from being erroneously operated.  <P>SOLUTION: This timepiece 10 comprises a timepiece body including a timepiece case 11, and the external operation member 15 attached to the timepiece body rotatably and movably in its axis line direction and equipped with a substantially columnar operation part 15A. The timepiece body is characterized by having an opening part 14b for laying bare an outer circumferential face 15Aa of the operation part 15A in a partial angular range around its axis line, and being integrally provided with a protection part 14 covered in the remaining angular range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263261-A (JP)
Title: Mud filling apparatus
Inventor: FUJINO SHINJI
IPC: C21B7/12
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud filling apparatus with which safety and work efficiency of mud filling work are improved, and sufficient mud filling pressure is secured without mud leakage.  <P>SOLUTION: The mud filling apparatus is provided with a guide channel 21 having, on the tip thereof, a hook 29 to be engaged with a hook receiver 28 provided on an outlet of a residual-iron port 11, a drifter 17, a piston rod 22 and a mud filling cylinder 24 which are movably suspended by the guide channel and successively and concentrically disposed from a rear end side of the guide channel, and a movement energizing means 30 which is supported by the guide channel to energize the movement of the drifter, and the mud filling apparatus further has a stopper mechanism causing the mud filling cylinder to temporarily interfere with a piston head 23 of the piston rod.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263645-A (JP)
Title: Hydraulic device
Inventor: YOGO TERUAKI
IPC: F15B21/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device allowing stable pushing.  <P>SOLUTION: The hydraulic device has a hydraulic pump 1 that is driven by an electric motor 6 and is rotatable in both directions, and both ports 14 and 16 of a hydraulic cylinder 12 are connected to both ports 2 and 4 of the hydraulic pump 1 via a pair of flow channels 8 and 10, respectively. In a pushing state of the hydraulic cylinder 12, a throttle 32 is disposed in a leak flow channel 30 communicating the flow channel 10 on the high pressure side of the pair of flow channels 8 and 10 to the low pressure side. The hydraulic device has a position control circuit 38 for controlling the electric motor 6 based on a position detected by a movement detecting sensor 34 for detecting movement by the hydraulic cylinder 12, a pressure control circuit 40 for controlling the electric motor 6 based on the pressure of the flow channel 10 on the high pressure side detected by a pressure sensor 36, and a switching circuit 42 for switching the control by the position control circuit 38 to that by the pressure control circuit 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264780-A (JP)
Title: Learning service terminal, learning server system, and learning service server
Inventor: SAKUSHIMA HIROMI
IPC: G06Q50/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a child finds it difficult to perform operation or study alone when making use of a learning service or the like that can be used through the Internet for example.  <P>SOLUTION: The learning service terminal to be provided is composed of an input/output section that inputs/outputs the learning service so as to make it ready to be used, a learning service control signal forming section that forms control signals necessary for using the learning service, and a control parameter acquiring section that acquires a control parameter for the purpose of controlling the learning service control signal forming section. With the control parameter preliminarily set by an instructor including the child's parent using the learning service terminal as above, the learning can be implemented in accordance with the setting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271181-A (JP)
Title: Electronic component inspection device and inspection method
Inventor: SASAOKA YOSHIKAZU
IPC: H01L21/66
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component inspection device capable of suppressing surely a contact failure caused by deterioration of an anisotropic conductive rubber sheet, even when measuring many electronic components, to thereby heighten inspection reliability, and increasing an actual using area of the anisotropic conductive rubber sheet and elongating the service life thereof, to thereby reduce an inspection cost of the electronic component.  <P>SOLUTION: In this electronic component inspection device, the anisotropic conductive rubber sheet 4 is arranged on a measuring substrate 3 having a plurality of terminal parts provided on its upper surface, and the characteristic of the electronic component 6 is inspected by pressure contact of the electronic component 6 having an electrode 6 onto the anisotropic conductive rubber sheet 4 from the electrode 6 side. In the device, suction holes 3a as a plurality of suction holes are formed on the measuring substrate 3, and pressure contact of the electrode 6a of the electronic component 6 onto the anisotropic conductive rubber sheet 4 is performed in the state where the anisotropic conductive rubber sheet 4 is sucked and held on the measuring substrate 3 by suction from the suction holes 3a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271235-A (JP)
Title: Rotation detecting apparatus
Inventor: AO KENICHI
IPC: G01P3/488
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive rotation detecting apparatus of a simple structure using a magnetic impedance element and capable of reliably reducing the effects of disturbance magnetic fields.  <P>SOLUTION: The rotation detecting apparatuses 100 and 101 are provided with rotators 11a and 11b for generating repetitive changes in magnetic field strength in the periphery with their rotation; the magnetic impedance element 13 for converting the repetitive changes in the magnetic field strength generated with the rotation of the rotators 11a and 11b into electric signals; and a magnetic body element cover 14 made of a magnetic body for surrounding the magnetic impedance element 13 and having an opening part 14h at a location at which the rotators 11a and 11b and the magnetic impedance element 13 face each other. The rotation detecting apparatuses 100 and 101 detect the state of rotation of the rotators 11a and 11b by the magnetic impedance element 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268090-A (JP)
Title: Method for on-line grinding roll in hot rolling
Inventor: FUKUI YOSHIMITSU
IPC: B24B5/37
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly continue the operation of hot rolling by preventing slip between the nose of a material to be rolled and the surface of a work roll even in the case the actual coefficient of friction between the nose of the material to be rolled and the surface of the work roll becomes smaller due to the production of mill scale and in the case when the material to be rolled which is next rolled is hard among high carbon steel or the like.  <P>SOLUTION: In the case it is judged that the coefficient of friction between the nose of the material to be rolled and the surface of the work roll is lowered to not more than a prescribed value by the number of rolled materials or the like, the on-line grinding of the work roll is performed before rolling the material to be rolled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292197-A (JP)
Title: Skew-correcting media delivery system and method
Inventor: CASTLEBERRY JEFFERY
IPC: B41J13/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media delivery system capable of correcting the skew of media with a simple constitution.  <P>SOLUTION: A driving roller 44 urges the media 26 in a first direction 71 and an opposite second direction 70 along a media path 24, 42, 54. A substantially flat surface 74 substantially perpendicularly extends into the media path 24, 42. When the media 26 urged in the second direction, a trailing edge 68 of the media engages the surface 74 thereby aligning the media 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156424-A (JP)
Title: Overload preventing device for snow blower
Inventor: KUROIWA KENJI
IPC: E01H5/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably control an overload preventing device for a snow blower.  <P>SOLUTION: The overload preventing device for the snow blower includes a worm wheel 38, boss portion 41, and a slide washer 45. The worm wheel 38 meshes with a worm 37. The boss portion 41 is rotated in one body with the worm wheel 38 by fitting into the same when torque is in a predetermined range, but is relatively rotated when torque exceeds a predetermined value, and mounted on an auger shaft 22 in one body. The slide washer 45 limits the rotation angle of the boss portion 41, is adjacent to the worm wheel 38, and has a disk-side projection 93 facing a wheel-side projection 83 which is formed on a side surface of the worm wheel 38. The overload preventing device further includes a washer detecting switch 53, and a control section 105. The washer detecting switch 53 detects lateral movement of the slide washer 45 when the disk-side projection 93 runs onto the wheel-side projection 83 due to relative rotation of the worm wheel 38 with respect to the boss portion 41. The control section 105 terminates a prime mover when a number of times of detection by the washer detecting switch 53 reaches a predetermined value in a predetermined period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280376-A (JP)
Title: Method and system for recognition of subject's behavior
Inventor: FUKUNAGA KUNIO
IPC: G08B25/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for recognition of a subject's behavior that can continuously observe a person's indoor and outdoor behavior and can manage a plurality of persons individually.  <P>SOLUTION: The system for recognition of a subject's behavior comprises a camera 6 mounted on a moving body 2, a radio 7 for transmitting a moving image of a subject 13, including an object 14 or a part 12 of the moving body, imaged by the camera 6 as a radio signal 16, and a behavior analysis device 20 for receiving the radio signal 16 transmitted from the radio 7 via a network 18. The behavior analysis device 20 has an image analysis part 24 for processing the moving image to analyze the subject's behavior, and a text generation part 28 for outputting the behavior of the subject 13 analyzed by the image analysis part 24 as text information. An image analysis method and a text generation method are also provided. Advantageously, the behavior of a person or the like can be individually managed in real time and converted to text via the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276412-A (JP)
Title: Display device
Inventor: HAIJIMA MASAMICHI
IPC: G09G3/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of effectively handling color information, even if using a board or the like with only a monochrome or two-tone color display function.  <P>SOLUTION: This display device comprises a board 3 as a display means arraying a number of plotting elements 31 the display state of which is switched from OFF to ON by the input of a drive signal H, a storing means 6 storing plotting information A to be displayed on the board 3, a conversion means 7 converting the plotting information A stored in the storing means 6 into a write signal S and an element drive means 4 outputting the drive signal H to the plotting element 31 of the board 3 based on the write signal S converted by the conversion means 7. The plotting information A contains a basic plotting information a1 designating a position or a region to be plotted and color information a2 designating a position or a region color to be plotted. The conversion means 7 is constituted so as to allow the basic plotting information a1 to be subjected to a predetermined treatment by color based on the color information a2 to be converted into the write signal S for the plotting element 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003272647-A (JP)
Title: Solid polymer fuel cell generating device and its control method
Inventor: TAJIMA OSAMU
IPC: H01M8/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell generating device capable of maintaining temperature of cooling water of the fuel cell at a given temperature range without stopping the device even in the case when hot-water storage tank is full of hot water which is not to be supplied outside.  <P>SOLUTION: A line is fitted for circulating and sending warm water A to a water tank in free heat exchange heat-exchanged with a heat exchanger coupled with a process gas burner burning hydrogen until stability is reached at starting. When water temperature of the water tank gets above a specified temperature, a fan for sending combustion air to the process gas burner is activated and the heat exchanger is used as a condenser of the warm water A to lower its temperature, and the warm water A lowered in temperature is circulated to the line to cool it down.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004275897-A (JP)
Title: Soil cleaning apparatus and soil cleaning construction method
Inventor: OTSUKA MAKOTO
IPC: B09C1/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cleaning apparatus and a soil cleaning construction method, which offer an excellent cleaning capability/speed without using a chemical agent, such as oxidizing agent.  <P>SOLUTION: According to the soil cleaning construction method, the following processes are executed in order: a preparation process of preparing polluted soil slurry, which is a mixture of polluted soil and water, in a tank, a bubble supply process of supplying fine bubbles to the bottom of the polluted soil slurry, a floating process of vacuum sucking the tank, and a separation process of separating and discharging suspended matters, which emerge from the polluted soil slurry, from cleaned soil. The soil cleaning apparatus is used to carry out the above soil cleaning construction method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275900-A (JP)
Title: Composite structure and its manufacturing method
Inventor: HATONO HIRONORI
IPC: C23C30/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve deformation of a composite structure caused by residual stress of the structure accompanying construction of the structure in a method for manufacturing a composite structure.  <P>SOLUTION: In the process for forming the composite structure by an aerosol deposition method, the deformation is solved by the residual stress possessed by the structure formed with the composite structure by processes such as providing a cooling step of a base material, carrying out heat treatment of the composite structure, providing a tensile stress intermediate layer on a surface of the base material, previously machining the base material to a recessed shape by surface processing of the base material or forming the structure on both surfaces of the plate-like base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287030-A (JP)
Title: Liquid crystal display
Inventor: NAGANO SHINGO
IPC: G09G3/36
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having high display quality by forming a desired storage capacitance even when disconnection is generated in pixel electrodes.  <P>SOLUTION: In the liquid crystal display provided with a pattern 12 for forming storage capacity disposed via a storage capacitance electrode 3 and an insulating film and connected to a pixel electrode 4 and performing display by applying an electric field between the pixel electrode 4 and a common electrode 5 disposed opposite to the pixel electrode in a direction nearly parallel to an insulating substrate to align a liquid crystal, the pixel electrode 4 has at least two potential supplying paths to the pattern 12 for forming storage capacitance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI